/*
 * Copyright 2010-2016 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.jetbrains.kotlin.incremental.snapshots

import java.io.File

interface FileSnapshotProvider {
    operator fun get(file: File): FileSnapshot
}

class SimpleFileSnapshotProviderImpl : FileSnapshotProvider {
    override fun get(file: File): FileSnapshot {
        val length = file.length()
        val hash = file.md5
        return FileSnapshot(file, length, hash)
    }
}